Claim · model-written summary
Increasing N increased crude protein, amino acid and nitrate contents significantly.
- Treatment
- increasing N applicatione0
- Outcome
- crude protein content,amino acid content and nitrate contente0
- Direction
- increasede0
LoliumNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“ryegrass”
e0“Tiller number,plant height,yield,crude protein content,amino acid content and nitrate content significantly increased with increasing N application”
Title
Huang QinLou; Zhong ZhenMei; Chen En; et al. Acta Pratacultural Science 2010
Other claims from this paper (12)
- Intervention effect Increasing N increased tiller number, plant height and yield significantly.
- Observation At higher N amounts, nitrogen production efficiency became low.
- Intervention effect Above 100 kg/hm2 after cutting, N raised crude protein content.
- Intervention effect Above 100 kg/hm2 after cutting, N had little influence on amino acid content.
- Observation At 250 kg/hm2 after cutting, plant height and yield trended downward.
- Observation Above 150 kg/hm2, nitrate N content increased significantly and exceeded the poisoning criterion.
- Association Yield, plant height, tiller number, protein and nitrate content were positively correlated.
- Association Yield correlated significantly with broadcast N amount.
- Association Crude protein and amino acids correlated significantly with N amount.
- Association Nitrate content correlated extremely significantly with N amount.
- Intervention effect Deep N application influenced tiller number and height.
- Intervention effect Deep N application increased yield, crude protein and amino acid content.